Cheap Flights to Koh Ouen

View AU$116 flight on Wed, 4 Feb 2026Opens in a new window

Popular airlines to Koh Ouen

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Cheap Tickets to Koh Ouen

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Wed, 22 July - Fri, 21 Aug
KUL
Kuala Lumpur
KOS
Sihanoukville
AU$291 Return, found 3 days ago
AU$291
Return
found 3 days ago
Select AirAsia flight, departing Wed, 22 July from Kuala Lumpur to Sihanoukville, returning Fri, 21 Aug, priced at AU$291 found 3 days ago
Air Cambodia
Mon, 26 Jan - Wed, 11 Feb
SGN
Ho Chi Minh City
KOS
Sihanoukville
AU$554 Return, found 6 hours ago
AU$554
Return
found 6 hours ago
Select Air Cambodia flight, departing Mon, 26 Jan from Ho Chi Minh City to Sihanoukville, returning Wed, 11 Feb, priced at AU$554 found 6 hours ago
Vietnam Airlines
Mon, 26 Jan - Wed, 11 Feb
SGN
Ho Chi Minh City
KOS
Sihanoukville
AU$555 Return, found 6 hours ago
AU$555
Return
found 6 hours ago
Select Vietnam Airlines flight, departing Mon, 26 Jan from Ho Chi Minh City to Sihanoukville, returning Wed, 11 Feb, priced at AU$555 found 6 hours ago
Vietnam Airlines
Mon, 26 Jan - Wed, 11 Feb
SGN
Ho Chi Minh City
KOS
Sihanoukville
AU$563 Return, found 6 hours ago
AU$563
Return
found 6 hours ago
Select Vietnam Airlines flight, departing Mon, 26 Jan from Ho Chi Minh City to Sihanoukville, returning Wed, 11 Feb, priced at AU$563 found 6 hours ago
AirAsia X
Sun, 1 Mar - Sun, 8 Mar
SYD
Sydney
KOS
Sihanoukville
AU$961 Return, found 1 day ago
AU$961
Return
found 1 day ago
Select AirAsia X flight, departing Sun, 1 Mar from Sydney to Sihanoukville, returning Sun, 8 Mar, priced at AU$961 found 1 day ago

Koh Ouen Flights

Have the time of your life in Koh Ouen

Flying to Koh Ouen is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Koh Ouen flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Koh Ouen in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Koh Ouen. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Koh Ouen, Preah Sihanouk has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Koh Ouen when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Koh Ouen AU$291. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Koh Ouen-bound flight. Bon voyage!

Frequently asked questions

What is the name of Koh Ouen's airport?
Sihanoukville Airport (KOS) is the main airport in Koh Ouen.
How far is Sihanoukville Airport (KOS) from central Koh Ouen?
Long commutes don't have to be stressful if you plan ahead of time. Downtown Koh Ouen is 48 kilometres from Sihanoukville Airport (KOS), so it's smart to know how to get to the city before you land.
What airport is best to fly into Koh Ouen?
A flight to Koh Ouen means touching down at Sihanoukville Airport (KOS). Jump off the plane, gather your bags and you'll be 48 kilometres from the downtown streets.
How many airlines fly to Koh Ouen?
With 3 air carriers flying into Koh Ouen from 4 airports around the world, your next adventure is only a few clicks away.
Which airlines fly to Koh Ouen?
Cambodia Angkor Air operates the majority of the flights to Koh Ouen. Grabbing a Cambodia Angkor Air flight from Ho Chi Minh City is the most popular way of getting there.
How many nonstop flights are there to Koh Ouen?
With 13 nonstop flights running each week, you'll be arriving in Koh Ouen before you have time to say, "Are we there yet?"
Where are the most popular flights to Koh Ouen departing from?
Flights to Koh Ouen departing from Ho Chi Minh City, Kuala Lumpur and Astana airports are highly sought after.
How long is the flight to Koh Ouen Airport?
Where you depart from determines how long you'll be strapped into your seat. From Ho Chi Minh City to Koh Ouen, the average flight time is 1 hour and 15 minutes. From Kuala Lumpur it's around 1 hour and 50 minutes, and from Astana it's 5 hours and 30 minutes.
How to book the cheapest flight to Koh Ouen?
We've all come across those lucky jet-setters who somehow nab impossibly cheap airfares every time they fly. Want to know how to do it for your Koh Ouen holiday? Don't wait until the last possible moment to secure your flight. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Ticket prices often differ depending on which airport you pick. Remember to compare fares across air carriers as well. Last of all, another easy way to save a few dollars is be ready to book at a moment's notice. If you come across a terrific deal, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to Koh Ouen?
Depending on where you're coming from, your journey to Koh Ouen could be completely stress-free or it could go on forever. We've rounded up some useful tips that will help you start your next great escape on the right foot. What to pack in your hand luggage:

  • Travelling on a plane can be a great experience if you bring the right gear. Firstly, you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a fresh change of clothes and a good novel. Secondly, find room in your carry-on bag for your laptop, a charger, any daily medications and maybe a proper neck pillow as well. Lastly, be sure to bring your passport, travel papers and some cash.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a Swiss Army knife lurking in your carry-on luggage. Other restricted items include explosive or flammable substances, such as bleach and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your goal here is to be as comfortable as possible. Go for a pair of flat, closed-toe shoes, dress in loose, breathable clothing and don't forget to take a pullover in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Koh Ouen?
The simple answer is — be prepared. We've compiled some top tips for a stress-free trip through security. Watch out Koh Ouen, here you come:

  • First things first. Your passport and boarding pass will need to be presented to airport security personnel. Keep them within easy reach so you don't hold up the queue.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items like your belt, coat and headphones need to go through the machine.
  • All your electronic gadgets, including your laptop and phone, will also need to be scanned separately.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • There's a good chance you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a good idea.
  • Airlines won't allow any sharp or pointed objects in your carry-on luggage. If you must bring these kinds of items, check them in.

Flights to Koh Ouen information
Destination airport
Sihanoukville
Destination airport IATA code
KOS
Destination city name
Sihanoukville
Return price
AU$290

Trending flights to Koh Ouen

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Wed, 22 July - Fri, 21 Aug
PER
Perth
KOS
Sihanoukville
AU$660 Return, found 3 days ago
AU$660
Return
found 3 days ago
Select AirAsia flight, departing Wed, 22 July from Perth to Sihanoukville, returning Fri, 21 Aug, priced at AU$660 found 3 days ago
*Available to Expedia members.